Altech Corp. Din Rail Mount Circuit Breaker 2GU5

277 VAC, 2 Poles, G-Trip Characteristics Circuit Breaker UL® listed to UL508 and CSA certified to C22.2 No. 14 V-EA manual motor controllers are horsepower rated for AC across-the-line motor starting, suitable for motor disconnect means and overload protection. They also can be used for AC general use, AC resistance, AC discharge lamps and AC incandescent lamps. Altech/ABL SURSUM V-EA miniature DIN rail mount circuit breakers provide an opportunity for major cost and installation time savings and superior circuit protection. Six trip characteristics are UL® listed. All trip characteristics are internationally defined and accepted. The “G” characteristic matches USA and Canadian thermal/magnetic trip norms. All rated currents have the same housing dimensions and terminal sizes. The V-EA can be loaded with full rated current (100% breaker). Recognized with Line/Load reversibility, i.e., power feed can be field or factory wired to the screw-cage clamp terminals at the “top,” range 18 AWG to 3 AWG, or at the “bottom,” range 18 AWG to 2 AWG. The V-EA/U is intended for OEM industrial applications. Technical Specifications. Voltage Rating: 480Y/277 VAC (480 VAC phase-to-phase, 277 VAC phase-to-ground/neut ral). Interrupting Capacity: 10 kA with UL® listed RK5 back-up fuse or MCCB. Electrical/Mechanica l Endurance: 10,000 ON/OFF operations. Calibration Temperature: 40°C (104°F). Terminal Tightening Torque: 20 in.-lb. International Approvals: For various trip characteristics and rated currents, Germanischer Lloyd, SEV, SEMKO, NEMKO, etc. VDE approved on up to 25 A on B, C, and D-trip. CE mark is standard. Thermal one-hour trip zone 1.05-1.35 times rated current (RC): magnetic 100 ms trip boundary 8 to 10 times RC. Circuit breaker has its application examples in general industrial, including motors, some transformers, solenoids, control circuits, lighting and wiring. Meets the US trip norms with relatively short thermal trip delay and high magnetic trip point.